

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;


/**
 * Servlet implementation class LoginServlet
 */
@WebServlet("/LoginServlet")
public class LoginServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public LoginServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String username = request.getParameter("strLogin").toLowerCase();
		String password = request.getParameter("strPassword");
		
		System.out.println(username + password );
		
		if( username.isEmpty() ) { username = ""; }
		if( password.isEmpty() ) { password = ""; }

		CustomerDao customerDao = new CustomerDao();
		
		
        HttpSession s = request.getSession();

		
		if( customerDao.validateCustomer(username, password) != null )
		{
			RequestDispatcher dispatcher = request.getRequestDispatcher("WEB-INF/products.jsp");
			dispatcher.forward(request, response);		
		}
		else
		{
			RequestDispatcher dispatcher = request.getRequestDispatcher("WEB-INF/error.jsp");
			dispatcher.forward(request, response);		
		}
	}

}
